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v0.7.30© 2026 Onmeas Ltd.
AT8330A Series
Multi-Channel Programmable Battery Simulator
Series products
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Battery Tester
Battery Simulator
AT8330A 系列
AT8330A(英)正
AT8330A(英)侧
AT8330A-B-C背面
AT8330ASeries

Multi-Channel Programmable Battery Simulator

Contains 3 productsCategoryBattery Simulator

The AT8330 series combines precision, flexibility and a high level of integration. As a low-power, multi-channel, ultra-high-precision programmable single-cell battery voltage simulator it has up to 24 independent, mutually isolated channels, each of which can be precisely controlled and monitored, making it ideal for applications requiring simultaneous testing of multiple battery cells, such as battery packs or series-connected battery systems. Its channel isolation not only ensures test safety but also improves the applicability and flexibility of the equipment.

The AT8330 series achieves μA-level current measurement, providing strong support for battery testing of low-power devices. For control it offers flexible local and remote operation options, and users can control the device and exchange data through a local area network (LAN), RS-232 or RS-485 interfaces. With these advanced communication interfaces, users can conveniently edit test parameters through computer software and execute efficient automated test procedures.

Meanwhile, host-computer remote control allows users to monitor and adjust the test process over the network from different locations, greatly improving work efficiency and testing convenience. The AT8330 series battery simulator is an ideal test tool for engineers and R&D personnel — whether in the laboratory development environment or in quality control on the production line, it delivers outstanding performance and convenience.

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Specifications

ParameterAT8330AAT8330BAT8330C
Output Characteristics
Output Voltage Range6V5V
Output Current Range1A3A
Maximum Output Power6W15W
Number of Channels24
Voltage Setting Resolution0.1mV0.01mV0.1mV
Voltage Readback Resolution0.01mV
Current Setting Resolution0.1mA1A range: 0.01mA; 1mA range: 0.01μA0.1mA
Current Readback Resolution0.01mA1A range: 0.01mA; 1mA range: 0.01μA0.01mA
Voltage Setting/Readback Accuracy±0.01%, ±10d±0.01%, ±40d
Current Setting/Readback Accuracy±0.05%, ±50d±0.05%, ±10d±0.05%, ±20d
Ripple Voltage<2mV rms
Ripple Current<2mA rms
Load Regulation - Output Voltage<0.01%F.S
Load Regulation - Output Current<0.01%F.S
Line Regulation - Output Voltage<0.01%F.S
Line Regulation - Output Current<0.01%F.S
Temperature Coefficient<20 ppm/°C<15ppm/°C<20 ppm/°C
Voltage Rise Time (No Load)<100μs
Voltage Rise Time (Full Load)<100μs
Voltage Fall Time (No Load)<100μs
Voltage Fall Time (Full Load)<100μs
Dynamic Response Time<50μs
Withstand Voltage (Output to Ground / Output to Output)1000VDC/1000VDC
General Parameters
DimensionsInstrument Dimensions428(W) x 89(H) x 511(D) mm428(W)*89(H)*511(D)428(W) × 89(H) × 511(D) mm
Package Dimensions-
WeightNet Weight15 kg15kg
Gross Weight-
Power RequirementsVoltage: 200V-240VAC; Power: max 300VAVoltage: 200V-240VAC; Power: Max 300VA200V-240VAC; Max 300VA
InterfaceRS232 interface; RS485 interface; LAN interfaceRS232, RS485, LAN
Communication ProtocolSCPI and Modbus (RTU)
OtherTFT-LCD true color display, 5-inch screen

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Series Products

Multi-Channel Programmable Battery Simulator
AT8330A

Multi-Channel Programmable Battery Simulator

CategoryBattery Simulator
Multi-Channel Programmable Battery Simulator
AT8330B

Multi-Channel Programmable Battery Simulator

CategoryBattery Simulator
Multi-Channel Programmable Battery Simulator
AT8330C

Multi-Channel Programmable Battery Simulator

CategoryBattery Simulator